A randomized 25 question test from a pool of 761 questions, good luck!
Which of the answers below best represents one of the recommended standards in regards to Instrumentation?
There are two types of Ethernet connector cables. Which type of connector cable is pictured below?
There are several stages in the alarm lifecycle. Which of these stages matches specific DCSs to the specified alarm arrangement?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
Which of the recommended standards would be best described as having a full duplex transmission system?
Using the table below, Select the answer below that best represents an asychronous transmission of the letter "Y" with 7 data bits, two stop bits, and even parity?
Which of the categories below best represents a component not used in the construction of a segment for DeviceNet?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Space"?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using peer-to-peer communication?
Which of the network components below would commonly be used as a protocol converter and communication signal converter?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of firewall in its connection to the control network?
There are numerous styles of fiber optic cables. Which of the answers below best represents the number of criteria that is used to match the proper cable to the desired application?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the operators access the various HMI subsystems to interact with a process control system?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a holding registers would use?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
The OSI model describes how a network should be arranged. Which of the layers below defines the media access method and the message frame structure?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an advantage of using encapsulation?
A typical DCS has at least four layers in it's architecture. Fieldbus and DeviceNet are all under the direct control of which of the layers below?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?